When do goldfish lay eggs, and when do goldfish estrus and lay eggs

Generally at one o'clock in the morning. But if you change the water a lot the day before the normal spawning. It can also be born prematurely.

Now is the breeding period, but a little late, my small fry have begun to change color, to prepare a Zeng oxygen pump, but also to prepare a fish tank, generally 60 cm long, 40 cm high, 30 cm wide on it, with water plants to make a fish nest, aquatic plants to 20-30 tied a bundle, and then fall on a piece of goose egg head on it, and then pick a seed fish into the tank, generally 2-3 male fish with a female, goldfish generally spawn in the early morning, every morning to observe once, if you see male fish chasing females, often drill into the fish nest made of aquatic plants, it indicates that the goldfish began to spawn, and so the fish is not chasing, it means that the eggs have been laid, pay attention to gently take out the fish nest, at this time the fish nest has been hung with eggs, to be put into the isothermal water for incubation, to put an aeration pump, the water temperature at 16-18 degrees after 6-7 days hatching larvae physique is the best. It is also necessary to fish the breeding fish back to the original tank and continue to breed them in preparation for the next spawning. Be careful to feed some live insects to the breeding fish.

After 15-20 days of recuperation, they will spawn, and goldfish can generally lay eggs 3-4 times a year. Don't rush and take your time, you will raise it well, and finally wish you success in raising fish.

Goldfish spawn in the south from the Spring Festival to March of the lunar calendar every year, and sometimes they also spawn around the Mid-Autumn Festival. Before spawning, put the fish in a relatively large tank, replace it with fresh water, put some aquatic weeds, and observe whether the male fish is violently chasing the female, such as the next morning when the male fish fiercely chases the female fish to drill into the aquatic grass, then you will make a big announcement.

Goldfish generally spawn from March to June, and can spawn about 5 7 times during the same breeding period, goldfish can lay 3 or 4 eggs per year, the number of eggs each time varies, and the water temperature needs to be controlled above 16 degrees during the spawning process. When goldfish spawn, their body color will be more vivid, and their activities will be more frequent. Goldfish generally spawn at temperatures above 16 degrees, and usually spawn in March to June due to different temperature changes in different places.

Goldfish can spawn when they are one year old, and can lay about 5 or 7 eggs during the breeding period, with the number of each time varying from as many as 1,000 eggs.

However, the initial spawning may be relatively small, about 3 or 4 times in a season, and it is necessary to isolate and change the water in time after spawning. At the same time, the water temperature is controlled at about 16 18 degrees, and careful observation is required for 48 hours.

When the goldfish spawn, the body color will be more vivid, the activity is more frequent, the pectoral fin and pelvic fin will be extended, shuttling back and forth in the fish tank, at the same time, most of the male goldfish will chase after the female goldfish.